198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* Copyright (C) 2002-2007 Jean-Marc Valin 298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project File: modes.c 398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project Describes the wideband modes of the codec 598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project Redistribution and use in source and binary forms, with or without 798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project modification, are permitted provided that the following conditions 898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project are met: 998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project - Redistributions of source code must retain the above copyright 1198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project notice, this list of conditions and the following disclaimer. 1298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project - Redistributions in binary form must reproduce the above copyright 1498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project notice, this list of conditions and the following disclaimer in the 1598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project documentation and/or other materials provided with the distribution. 1698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project - Neither the name of the Xiph.org Foundation nor the names of its 1898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project contributors may be used to endorse or promote products derived from 1998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project this software without specific prior written permission. 2098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 2198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR 2598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 3098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 3398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project*/ 3498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 3598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef HAVE_CONFIG_H 3698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "config.h" 3798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 3898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 3998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "modes.h" 4098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "ltp.h" 4198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "quant_lsp.h" 4298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "cb_search.h" 4398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "sb_celp.h" 4498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "nb_celp.h" 4598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "vbr.h" 4698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "arch.h" 4798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include <math.h> 4898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#include "os_support.h" 4998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifndef NULL 5298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#define NULL 0 5398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 5498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source ProjectEXPORT const SpeexMode * const speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode}; 5698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectextern const signed char hexc_table[]; 5898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectextern const signed char hexc_10_32_table[]; 5998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 6098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifndef DISABLE_WIDEBAND 6198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 6298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* Split-VQ innovation for high-band wideband */ 6398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const split_cb_params split_cb_high = { 6498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8, /*subvect_size*/ 6598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5, /*nb_subvect*/ 6698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project hexc_table, /*shape_cb*/ 6798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 7, /*shape_bits*/ 6898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 6998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 7098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 7198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 7298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* Split-VQ innovation for high-band wideband */ 7398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const split_cb_params split_cb_high_lbr = { 7498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 10, /*subvect_size*/ 7598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 4, /*nb_subvect*/ 7698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project hexc_10_32_table, /*shape_cb*/ 7798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5, /*shape_bits*/ 7898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 7998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 8098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 8298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSubmode wb_submode1 = { 8598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 8698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 8798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 8898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 8998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*LSP quantization*/ 9098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_quant_high, 9198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_unquant_high, 9298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Pitch quantization*/ 9398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 9498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 9598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 9698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*No innovation quantization*/ 9798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 9898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 9998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 10098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project -1, 10198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 36 10298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 10398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 10498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 10598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSubmode wb_submode2 = { 10698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 10798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 10898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 10998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 11098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*LSP quantization*/ 11198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_quant_high, 11298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_unquant_high, 11398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Pitch quantization*/ 11498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 11598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 11698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 11798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Innovation quantization*/ 11898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_search_shape_sign, 11998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_shape_sign_unquant, 12098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef DISABLE_WIDEBAND 12198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 12298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#else 12398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &split_cb_high_lbr, 12498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 12598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project -1, 12698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 112 12798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 12898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 12998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 13098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSubmode wb_submode3 = { 13198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 13298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 13398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 13498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 13598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*LSP quantization*/ 13698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_quant_high, 13798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_unquant_high, 13898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Pitch quantization*/ 13998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 14098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 14198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 14298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Innovation quantization*/ 14398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_search_shape_sign, 14498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_shape_sign_unquant, 14598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef DISABLE_WIDEBAND 14698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 14798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#else 14898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &split_cb_high, 14998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 15098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project -1, 15198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 192 15298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 15398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 15498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSubmode wb_submode4 = { 15598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 15698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0, 15798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 15898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 15998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*LSP quantization*/ 16098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_quant_high, 16198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project lsp_unquant_high, 16298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Pitch quantization*/ 16398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 16498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 16598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 16698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project /*Innovation quantization*/ 16798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_search_shape_sign, 16898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project split_cb_shape_sign_unquant, 16998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef DISABLE_WIDEBAND 17098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project NULL, 17198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#else 17298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &split_cb_high, 17398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 17498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project -1, 17598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 352 17698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 17798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 17898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 17998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* Split-band wideband CELP mode*/ 18098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSBMode sb_wb_mode = { 18198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &speex_nb_mode, 18298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 160, /*frameSize*/ 18398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 40, /*subframeSize*/ 18498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8, /*lpcSize*/ 18598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef FIXED_POINT 18698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 29491, 19661, /* gamma1, gamma2 */ 18798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#else 18898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0.9, 0.6, /* gamma1, gamma2 */ 18998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 19098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project QCONST16(.0002,15), /*lpc_floor*/ 19198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project QCONST16(0.9f,15), 19298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {NULL, &wb_submode1, &wb_submode2, &wb_submode3, &wb_submode4, NULL, NULL, NULL}, 19398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 3, 19498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {1, 8, 2, 3, 4, 5, 5, 6, 6, 7, 7}, 19598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {1, 1, 1, 1, 1, 1, 2, 2, 3, 3, 4}, 19698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifndef DISABLE_VBR 19798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project vbr_hb_thresh, 19898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 19998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 5 20098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 20198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 20298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 20398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source ProjectEXPORT const SpeexMode speex_wb_mode = { 20498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_wb_mode, 20598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project wb_mode_query, 20698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project "wideband (sub-band CELP)", 20798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 20898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 4, 20998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_init, 21098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_destroy, 21198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encode, 21298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_init, 21398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_destroy, 21498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decode, 21598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_ctl, 21698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_ctl, 21798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 21898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 21998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 22098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 22198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* "Ultra-wideband" mode stuff */ 22298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 22398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 22498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 22598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* Split-band "ultra-wideband" (32 kbps) CELP mode*/ 22698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectstatic const SpeexSBMode sb_uwb_mode = { 22798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &speex_wb_mode, 22898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 320, /*frameSize*/ 22998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 80, /*subframeSize*/ 23098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 8, /*lpcSize*/ 23198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifdef FIXED_POINT 23298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 29491, 19661, /* gamma1, gamma2 */ 23398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#else 23498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 0.9, 0.6, /* gamma1, gamma2 */ 23598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 23698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project QCONST16(.0002,15), /*lpc_floor*/ 23798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project QCONST16(0.7f,15), 23898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {NULL, &wb_submode1, NULL, NULL, NULL, NULL, NULL, NULL}, 23998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 1, 24098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, 24198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 24298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#ifndef DISABLE_VBR 24398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project vbr_uhb_thresh, 24498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#endif 24598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 2 24698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 24798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 24898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Projectint wb_mode_query(const void *mode, int request, void *ptr) 24998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project{ 25098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project const SpeexSBMode *m = (const SpeexSBMode*)mode; 25198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 25298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project switch (request) 25398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project { 25498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project case SPEEX_MODE_FRAME_SIZE: 25598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project *((int*)ptr)=2*m->frameSize; 25698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project break; 25798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project case SPEEX_SUBMODE_BITS_PER_FRAME: 25898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project if (*((int*)ptr)==0) 25998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project *((int*)ptr) = SB_SUBMODE_BITS+1; 26098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project else if (m->submodes[*((int*)ptr)]==NULL) 26198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project *((int*)ptr) = -1; 26298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project else 26398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project *((int*)ptr) = m->submodes[*((int*)ptr)]->bits_per_frame; 26498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project break; 26598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project default: 26698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project speex_warning_int("Unknown wb_mode_query request: ", request); 26798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project return -1; 26898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project } 26998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project return 0; 27098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project} 27198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 27298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 27398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source ProjectEXPORT const SpeexMode speex_uwb_mode = { 27498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_uwb_mode, 27598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project wb_mode_query, 27698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project "ultra-wideband (sub-band CELP)", 27798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 2, 27898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 4, 27998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_init, 28098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_destroy, 28198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encode, 28298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_init, 28398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_destroy, 28498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decode, 28598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_encoder_ctl, 28698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project &sb_decoder_ctl, 28798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project}; 28898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 28998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project/* We have defined speex_lib_get_mode() as a macro in speex.h */ 29098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project#undef speex_lib_get_mode 29198913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 29298913fed6520d8849fb2e246be943e04474aefaThe Android Open Source ProjectEXPORT const SpeexMode * speex_lib_get_mode (int mode) 29398913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project{ 29498913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project if (mode < 0 || mode >= SPEEX_NB_MODES) return NULL; 29598913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 29698913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project return speex_mode_list[mode]; 29798913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project} 29898913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 29998913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 30098913fed6520d8849fb2e246be943e04474aefaThe Android Open Source Project 301